FLASH SPINNING SOLUTION AND FLASH SPINNING PROCESS USING STRAIGHT CHAIN HYDROFLUOROCARBON CO-SOLVENTS - Patent 1573097

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EP 1 573 097 A2

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(88)	Date of publication A3:
	11.11.2004

(43)	Date of publication:
	14.09.2005 Bulletin 2005/37

(21)	Application number: 03790525.4

(22)	Date of filing: 16.12.2003

(51)	International Patent Classification (IPC)⁷: D01F 6/04, D01F 6/06, D01D 5/11

(86)	International application number:
	PCT/US2003/040244

(87)	International publication number:
	WO 2004/059049 (15.07.2004 Gazette 2004/29)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

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Priority:

18.12.2002 US 322145

(71)	Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
	Wilmington, DE 19898 (US)

(72)	Inventor:
	SHIN, Hyunkook Wilmington, DE 19803 (US)

(74)	Representative: Thomson, James B.
	Frank B. Dehn & Co. 179 Queen Victoria Street London EC4V 4EL London EC4V 4EL (GB)

(54)	FLASH SPINNING SOLUTION AND FLASH SPINNING PROCESS USING STRAIGHT CHAIN HYDROFLUOROCARBON CO-SOLVENTS